EBK ESSENTIALS OF PATHOPHYSIOLOGY
EBK ESSENTIALS OF PATHOPHYSIOLOGY
4th Edition
ISBN: 9781469893389
Author: PORTH
Publisher: WOLTERS KLUWER HEALTH (COURSE)
Question
Book Icon
Chapter 9, Problem 1RE

A.

Summary Introduction

To determine: The association between stress and the immune system.

Introduction: Anxiety is the feeling of excessive intense and persistent worry regarding the outcome of an activity or situation that is accompanied by some physiological events such as increased heart rate, sweating, and fatigue.

A.

Expert Solution
Check Mark

Explanation of Solution

Stress can be a feeling of emotional or physical tension that can result from a trauma or sudden change in the healthy lifestyle. The stress can also be body’s reaction to a demand or a challenge. The stressors can be the events or alterations that are marked by intense physical, emotional, or psychological trauma that make an individual more prone to develop a mental disorder. The events that disrupt the personal, genetic, social, or professional aspect can increase the chances of psychological disturbance in an individual.

Stress in the body reduces the ability to fight antigens, this is because the stress hormone corticosteroid suppresses the activity of immune system and results in lowering the number of lymphocytes in the blood. The release of adrenaline in stress and anxiety also weaken the immune system and makes the individual more susceptible to viral infections and frequent illness.

B.

Summary Introduction

To determine: The significance if interventions like music and relaxation exercises in relieving stress. 

Introduction: Dopamine is the particular type of neurotransmitter (a chemical released by the end of axon terminal) that regulates the emotions, learning memory and voluntary movement. An antagonist is a substance (a chemical compound, hormone, or drug) that suppress the action of a specific neurotransmitter.

B.

Expert Solution
Check Mark

Explanation of Solution

The interventions like relaxation exercises, listening to music, reading and so on can help reduce stress by reducing the concentration of corticosteroid that is released from the adrenal glands under flight-fight response. The reduction in the release of corticosteroid prevents the body to lower the immune system and increases immunity. The relaxation activities also releases dopamine from the brain causing euphoria and restore the normal function of brain and body.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Chapter 9 Solutions

EBK ESSENTIALS OF PATHOPHYSIOLOGY

Knowledge Booster
Background pattern image
Recommended textbooks for you
Text book image
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Text book image
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Text book image
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Text book image
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Text book image
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Text book image
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education